INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdad7756d474b27ddd111d36664d82dda6d63a1789092edf925072cdf1f3542d', 
    'Z9hUQdXqpEzMUnPE3XAL/FYXZG59tYjnaJdWD3KTdkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)